<!DOCTYPE html>
<html lang="en">

    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>图书列表展示</title>
        <link rel="stylesheet" href="css/bootstrap.min.css">

        <link rel="stylesheet" href="css/list.css">
        <script type="text/javascript" src="js/jquery.min.js"></script>
        <script type="text/javascript" src="js/bootstrap.min.js"></script>
        <script src="js/jq-paginator.js"></script>

    </head>

    <body>
        <div class="bookContainer">
            <h2>图书列表展示</h2>
            <div class="navbar-justify-between">
                <div>
                    <button class="btn btn-outline-info" type="button" onclick="location.href='book_add.html'">
                        添加图书
                    </button>
                    <button class="btn btn-outline-info" type="button" onclick="batchDelete()">批量删除</button>
                </div>
            </div>

            <table>
                <thead>
                <tr>
                    <td>选择</td>
                    <td class="width100">图书ID</td>
                    <td>书名</td>
                    <td>作者</td>
                    <td>数量</td>
                    <td>定价</td>
                    <td>出版社</td>
                    <td>状态</td>
                    <td class="width200">操作</td>
                </tr>
                </thead>
                <tbody>

                </tbody>
            </table>

            <div class="demo">
                <ul id="pageContainer" class="pagination justify-content-center"></ul>
            </div>
            <script>

                getBookList();

                function getBookList() {
                    $.ajax({
                        type: "get",
                        url: "/book/getListByPage" + location.search,

                        success: function (result) {
                            var books = result.records;
                            console.log(books);
                            var finalHtml = "";
                            for (var book of books) {
                                // 拼接 html
                                finalHtml += '<tr>';
                                finalHtml += '<td><input type="checkbox" name="selectBook" value="' + book.id + '" id="selectBook" class="book-select"></td>';
                                finalHtml += ' <td>' + book.id + '</td>';
                                finalHtml += '<td>' + book.bookName + '</td>';
                                finalHtml += '<td>' + book.author + '</td>';
                                finalHtml += '<td>' + book.count + '</td>';
                                finalHtml += '<td>' + book.price + '</td>';
                                finalHtml += '<td>' + book.publish + '</td>';
                                finalHtml += '<td>' + book.stateCN + '</td>';
                                finalHtml += '<td>';
                                finalHtml += '<div class="op">';
                                finalHtml += '<a href="book_update.html?bookId=' + book.id + '">修改</a>';
                                finalHtml += '<a href="javascript:void(0)" onclick="deleteBook(' + book.id + ')">删除</a>';
                                finalHtml += '</div>';
                                finalHtml += '</td>';
                                finalHtml += '</tr>';
                            }
                            $("tbody").html(finalHtml);

                            // 处理翻页信息
                            //翻页信息
                            $("#pageContainer").jqPaginator({
                                totalCounts: result.count, //总记录数
                                pageSize: 10,    //每页的个数
                                visiblePages: 3, //可视页数
                                currentPage: result.pageRequest.currentPage,  //当前页码
                                first: '<li class="page-item"><a class="page-link">首页</a></li>',
                                prev: '<li class="page-item"><a class="page-link" href="javascript:void(0);">上一页<\/a><\/li>',
                                next: '<li class="page-item"><a class="page-link" href="javascript:void(0);">下一页<\/a><\/li>',
                                last: '<li class="page-item"><a class="page-link" href="javascript:void(0);">最后一页<\/a><\/li>',
                                page: '<li class="page-item"><a class="page-link" href="javascript:void(0);">{{page}}<\/a><\/li>',
                                //页面初始化和页码点击时都会执行
                                onPageChange: function (page, type) {
                                    console.log("第" + page + "页, 类型:" + type);
                                    if (type == "change") {
                                        // console.log("book_list.html"+location.search);
                                        location.href = "book_list.html?currentPage=" + page;
                                    }
                                }
                            });
                        },
                        error: function (error) {
                            console.log(error);
                            if (error != null && error.status == 401) {
                                location.href = "login.html";
                            }
                        }

                    });
                }



                function deleteBook(id) {
                    var isDelete = confirm("确认删除?");
                    if (isDelete) {
                        //删除图书
                        alert("删除成功");
                    }
                }

                function batchDelete() {
                    var isDelete = confirm("确认批量删除?");
                    if (isDelete) {
                        //获取复选框的id
                        var ids = [];
                        $("input:checkbox[name='selectBook']:checked").each(function () {
                            ids.push($(this).val());
                        });
                        console.log(ids);
                        alert("批量删除成功");
                    }
                }

            </script>
        </div>
    </body>

</html>